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OPTIONAL FEATURES
Air Switch Input Hold
Remote Display & Power Supply
Manual Reset on
Power Outage
STATUS LIGHTS &
PUSH-BUTTON
Interlocks Closed
Air Failure
System Error
Flame Failure
Low Fire
High Fire
Auto
Test/Reset
Flame Signal
The following features are available on select models, or when optional equipment is purchased.
For purge/modulation models: holds the sequence indefinitely until air switch input is confirmed without affecting the air failure function and causing a lockout.
Two models of remote display are available. The model 5602DB operates on 24VDC and has no keypad. The model 5602DBP operates on 120VAC and has a keypad for reset function. The display is door panel mounted and features a liquid crystal display in a ¼ DIN housing. The unit connects to the
1)Provides status messages for the
2)Indicates lockout conditions when they occur, as well as the amount of time into the sequence when the lockout occurred (see section 9).
3)Provides continuous monitoring of the burner’s flame signal strength and run time during main burner operation.
This optional feature requires a reset on initial application of power or after an interuption of power. The system error light blinks rapidly (about 4 times per second) and a remote display will show “PUSH RESET TO START”. The reset button must be pressed in and out to start
All of the status lights and theTEST/RESET
For all models: this green LED illuminates when the operation limits are made. These limits are wired in series to terminal 7. This input becomes energized to begin the burner sequence. When in the test mode,this LED blinks (see “PilotTest Mode” on page 15).
For purge and modulation models: this red LED illuminates whenever com- bustion air is lost during the operational cycle of the
For all models: this red LED illuminates when a system error is detected (see “System Errors & Lockout Conditions” on pages
For all models: this red LED illuminates when a pilot or main flame fails.
For modulation models: this yellow LED illuminates during the low fire pe- riod of the purge cycle.
For modulation models: this red LED illuminates during the high fire period of the purge cycle.
For modulation models: this green LED illuminates during the automatic pe- riod which occurs 20 seconds after the main valve is energized.
For all models: this
For all models: this red LED is located behind the signal test port and illumi- nates when a flame signal is present.
Eclipse
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